Automatic cutting and polishing device for circular glass panel

Abstract

The utility model relates to a glass processing related technical field, specifically a kind of automatic cutting and polishing device of circular glass panel, including cutting mechanism and polishing mechanism, the glass is conveyed to the polishing mechanism after cutting by transfer bar, the polishing mechanism includes support seat, the polishing member is rotatably installed on the support seat, and the rotation of the polishing member is controlled by the drive assembly installed in the support seat;It further includes elastic suction accessory, is set along the axial direction of the polishing member, and the circular glass can be adsorbed, when pumping in the elastic suction accessory, the extruding piece being arranged in the suction accessory can control the polishing member to rise to abut with the glass, the utility model replaces the direction of traditional hydraulic rod control circular glass lifting, and the polishing member rises while circular glass drops, can effectively reduce the resistance of negative pressure adsorption work, reduce energy consumption, while significantly increase the polishing efficiency of circular glass.

Description

Technical Field

[0001] This utility model relates to the technical field of glass processing, specifically an automatic cutting and polishing device for circular glass panels. Background Technology

[0002] The process of processing glass panels into round glass involves multiple steps and techniques, including cutting, grinding, fine grinding, and polishing. The initial material for round glass is usually flat glass. Depending on the requirements, flat glass can be cut into circles using a scribing machine or waterjet cutting technology.

[0003] In existing automatic cutting and grinding devices for circular glass panels, after the flat glass is cut into circular pieces, a suction cup is used to transfer the circular glass to the grinding station. Depending on the actual application, the end face of the circular glass needs to be finely ground. The suction cup at the grinding station that adsorbs the bottom of the circular glass is connected to a hydraulic rod. The lifting and lowering of the circular glass is controlled by activating the hydraulic rod to ensure that the circular glass can contact the grinding disc during grinding. After grinding, the circular glass needs to be reset again, which makes the grinding operation cumbersome and reduces the grinding efficiency of the circular glass. Summary of the Invention

[0004] The purpose of this invention is to provide an automatic cutting and polishing device for circular glass panels to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: An automatic cutting and polishing device for circular glass panels includes a cutting mechanism and a polishing mechanism. After the glass is cut, it is transported to the polishing mechanism by a transfer rod. The polishing mechanism includes a support base, on which a polishing component is rotatably mounted. The rotation of the polishing component is controlled by a drive assembly installed in the support base. It also includes an elastic adsorption element, which is arranged along the axial direction of the polishing element and is capable of adsorbing the circular glass. When air is pumped out of the elastic adsorption element, the squeezing element provided in the adsorption element can control the polishing element to rise to abut against the glass.

[0006] The automatic cutting and polishing device for circular glass panels as described above: the polishing component includes a turntable rotatably mounted on the support base, a plurality of polishing wheels are arranged along the circumference of the turntable, and a connecting cylinder is arranged along the axial direction of the turntable, and the connecting cylinder extends into the support base.

[0007] The automatic cutting and polishing device for circular glass panels as described above: the driving assembly includes a rotary drive shaft, a base is installed inside the support seat, the drive shaft is rotatably mounted on the base, the drive shaft is driven to rotate by a motor mounted on the base, and a bevel gear is provided on the drive shaft; It also includes a transmission sleeve that is axially arranged along the connecting cylinder and slidably arranged with the connecting cylinder, and the transmission sleeve is fixedly fitted with an annular tooth that can mesh with the bevel gear.

[0008] The automatic cutting and polishing device for circular glass panels as described above: the elastic adsorption component includes a plug tube installed on the base, a plug sleeve is slidably and sealed at one end of the plug tube away from the base, a suction cup is fixedly connected to the plug sleeve, and the suction cup communicates with the inside of the plug tube; It also includes a first spring, which is sleeved on the plug sleeve. One end of the first spring abuts against the convex circle formed by the plug sleeve, and the other end abuts against the plug cylinder.

[0009] The automatic cutting and polishing device for circular glass panels as described above: the extrusion component includes a lifting rod that is fixed to the insertion sleeve and arranged along the axial direction of the insertion sleeve, and one end of the lifting rod that extends into the insertion cylinder has a tapered portion; It also includes a plurality of extrusion plates arranged radially along the plug-in cylinder. The extrusion plates are capable of sliding in a sealed manner along the radial direction of the plug-in cylinder. One end of the extrusion plate can abut against the tapered portion, and the other end can abut against the annular groove formed inside the connecting cylinder.

[0010] As described above, the automatic cutting and polishing device for circular glass panels has an annular inner groove formed on the outside of the connecting cylinder. A second spring is sleeved on the inner groove, with one end of the second spring abutting against the end face of the annular inner groove and the other end abutting against the transmission sleeve.

[0011] As described above, the automatic cutting and polishing device for circular glass panels: the plug-in cylinder is connected to the solenoid valve installed at the bottom of the base. The solenoid valve has two vent holes. One of the vent holes is connected to the negative pressure pump installed in the support base, and the other vent hole is connected to the outside air.

[0012] Compared with the prior art, the beneficial effects of this utility model are: The system drives the elastic adsorption component to adsorb the cut circular glass. After a vacuum environment is formed between the circular glass and the elastic adsorption component, the circular glass can descend under the adsorption force of the elastic adsorption component. This allows the pressing component to drive the grinding component to rise and contact the circular glass through transmission. Subsequently, under the drive of the drive component, the grinding component rotates relative to the circular glass to achieve the grinding work of the circular glass. This replaces the traditional method of controlling the lifting and lowering of the circular glass with a hydraulic rod. Moreover, the simultaneous descent of the circular glass and the rise of the grinding component can effectively reduce the resistance of the negative pressure adsorption work, reduce energy consumption, and significantly increase the grinding efficiency of the circular glass. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of an automatic cutting and polishing device for circular glass panels.

[0014] Figure 2 This is a schematic diagram of the grinding mechanism in an automatic cutting and grinding device for circular glass panels.

[0015] Figure 3 This is a schematic diagram of the structure of the grinding component and the elastic adsorption component in an automatic cutting and grinding device for circular glass panels.

[0016] Figure 4 This is a cross-sectional schematic diagram of the grinding component and the elastic adsorption component in an automatic cutting and grinding device for circular glass panels.

[0017] Figure 5 This is a schematic diagram of the elastic adsorption component in an automatic cutting and polishing device for circular glass panels.

[0018] Figure 6 This is a schematic diagram of the connecting cylinder and transmission sleeve in an automatic cutting and grinding device for circular glass panels.

[0019] In the diagram: 1. Cutting head; 2. Mounting frame; 3. Receiving platform; 4. First cable chain; 5. Second cable chain; 6. Transfer rod; 7. Support base; 8. Turntable; 9. Grinding wheel; 10. Base; 11. Insert sleeve; 12. Suction cup; 13. First spring; 14. Lifting rod; 1401. Conical part; 15. Insert sleeve; 16. Extrusion plate; 17. Connecting sleeve; 1701. Strip groove; 1702. Annular groove; 18. Transmission sleeve; 1801. Strip block; 19. Annular gear; 20. Second spring; 21. Motor; 22. Drive shaft; 23. Bevel gear; 24. Solenoid valve. Detailed Implementation

[0020] Various exemplary embodiments, features, and aspects of this application will now be described in detail with reference to the accompanying drawings. The same reference numerals in the drawings denote elements that have the same or similar functions. Although various aspects of the embodiments are shown in the drawings, they are not necessarily drawn to scale unless specifically indicated otherwise.

[0021] The term “exemplary” as used herein means “serving as an example, embodiment, or illustration.” Any embodiment illustrated herein as “exemplary” is not necessarily to be construed as superior to or better than other embodiments.

[0022] Furthermore, to better illustrate this application, numerous specific details are provided in the following detailed embodiments. Those skilled in the art should understand that this application can be implemented even without certain specific details. In some instances, methods, means, and elements well-known to those skilled in the art have not been described in detail in order to highlight the main points of this application.

[0023] Please see Figures 1-6 In this embodiment of the utility model, an automatic cutting and polishing device for a circular glass panel includes a cutting mechanism and a polishing mechanism. After the glass is cut, it is transported to the polishing mechanism via a transfer rod 6. The polishing mechanism includes a support base 7, on which a polishing component is rotatably mounted. The rotation of the polishing component is controlled by a drive assembly installed in the support base 7. It also includes an elastic adsorption element, which is arranged along the axial direction of the polishing element and is capable of adsorbing the circular glass. When air is pumped out of the elastic adsorption element, the squeezing element provided in the adsorption element can control the polishing element to rise to abut against the glass.

[0024] It should be noted that the cutting mechanism includes a mounting frame 2, on which a receiving platform 3 and a cutting head 1 are slidably mounted. The movement of the receiving platform 3 is controlled by a second drag chain 5, while the movement of the cutting head 1 is controlled by a first drag chain 4. Through the cooperation of the first drag chain 4 and the second drag chain 5, the combined movement of the cutting head 1 and the receiving platform 3 is realized, thereby achieving circular cutting of the flat glass.

[0025] In this embodiment, the transfer rod 6 adsorbs and transports the cut circular glass to the support base 7. After the bottom of the circular glass is supported, the transfer rod 6 separates from the circular glass. At this time, the elastic adsorption component is driven to adsorb the circular glass. After the circular glass and the elastic adsorption component form a vacuum environment, the circular glass can descend under the adsorption force of the elastic adsorption component. This allows the pressing component to drive the grinding component to rise and abut against the circular glass through transmission. Subsequently, under the drive of the drive component, the grinding component rotates relative to the circular glass to achieve the grinding work of the circular glass. This replaces the traditional method of controlling the lifting and lowering of the circular glass with a hydraulic rod. Moreover, the simultaneous descent of the circular glass and the rise of the grinding component can effectively reduce the resistance of the negative pressure adsorption work, reduce energy consumption, and significantly increase the grinding efficiency of the circular glass.

[0026] For further solutions to this utility model, please refer to [link / reference]. Figure 3 and Figure 4 The grinding component includes a turntable 8 rotatably mounted on the support base 7. Multiple grinding wheels 9 are arranged along the circumference of the turntable 8. A connecting cylinder 17 is arranged along the axial direction of the turntable 8 and extends into the support base 7.

[0027] The drive assembly includes a drive shaft 22, a base 10 is installed inside the support 7, the drive shaft 22 is rotatably mounted on the base 10, the drive shaft 22 is driven to rotate by a motor 21 mounted on the base 10, and a bevel gear 23 is provided on the drive shaft 22. It also includes a transmission sleeve 18 that is axially arranged along the connecting cylinder 17 and slidably arranged with the connecting cylinder 17, and a ring tooth 19 that can mesh with the bevel gear 23 is fixedly sleeved on the transmission sleeve 18.

[0028] Preferably, at least one set of strip blocks 1801 is provided inside the transmission sleeve 18, and a strip groove 1701 is formed on the outer wall of the connecting cylinder 17 to slide with the strip blocks 1801.

[0029] After the grinding wheel 9 comes into contact with the circular glass, the motor 21 is started. The output shaft of the motor 21 is fixed to the drive shaft 22, so that when the output shaft rotates, it drives the drive shaft 22 to rotate as well. When the drive shaft 22 rotates, the meshing motion of the bevel gear 23 and the ring gear 19 achieves the rotation requirement of the transmission sleeve 18. With the cooperation of the strip groove 1701 and the strip block 1801, the connecting cylinder 17 and the transmission sleeve 18 are slidably connected, thereby driving multiple grinding wheels 9 to rotate relative to the circular glass to grind the circular glass. Moreover, the movement of the connecting cylinder 17 relative to the transmission sleeve 18 does not interfere with the transmission sleeve 18. For further solutions to this utility model, please refer to [link / reference]. Figure 4 and Figure 5 The elastic adsorption component includes a plug tube 15 mounted on the base 10. A plug sleeve 11 is slidably and sealed at one end of the plug tube 15 away from the base 10. A suction cup 12 is fixedly connected to the plug sleeve 11, and the suction cup 12 communicates with the inner side of the plug tube 15. It also includes a first spring 13, which is sleeved on the plug sleeve 11. One end of the first spring 13 abuts against the convex circle formed by the plug sleeve 11, and the other end abuts against the plug tube 15.

[0030] The plug-in cylinder 15 is connected to the solenoid valve 24 installed at the bottom of the base 10. The solenoid valve 24 has two vent holes. One vent hole is connected to the negative pressure pump installed in the support 7, and the other vent hole is connected to the outside air.

[0031] It should be noted that: Solenoid valve 24 is a three-way valve. When the negative pressure pump starts working, the plug tube 15 and one of the vent holes connected to the outside are in a closed state. When the negative pressure pump stops working, a signal is sent to the micro motor on the solenoid valve 24, causing the channel direction of the solenoid valve 24 to change. At this time, the plug tube 15 is connected to the outside, while the vent hole between the plug tube 15 and the negative pressure pump is in a closed state, so that when the negative pressure pump stops working, the suction cup 12 can be reset under the elastic action of the first spring 13.

[0032] In the initial state, the first spring 13 is compressed. When the negative pressure pump is started, the air between the suction cup 12 and the circular glass is drawn away until a vacuum environment is formed between the circular glass and the suction cup 12. When the negative pressure pump continues to suction, the suction force on the insertion sleeve 11 is greater than the elastic force of the first spring 13. The insertion sleeve 11 can overcome the resistance of the first spring 13 and drive the circular glass to fall. At this time, the insertion sleeve 11 moves down relative to the insertion cylinder 15, and the first spring 13 is further compressed to store elastic potential energy. After the grinding is completed, when the negative pressure pump stops suction, the circular glass can automatically reset under the elastic action of the first spring 13. This replaces the traditional method of multiple drives by the hydraulic rod and simplifies the grinding process of the circular glass.

[0033] For further solutions to this utility model, please refer to [link / reference]. Figure 5 and Figure 6 The extrusion member includes a lifting rod 14 fixed to the insertion sleeve 11 and arranged along the axial direction of the insertion sleeve 11. One end of the lifting rod 14 that extends into the insertion cylinder 15 has a tapered portion 1401. It also includes a plurality of extrusion plates 16 arranged radially along the insertion cylinder 15. The extrusion plates 16 are capable of sliding in a sealed manner along the radial direction of the insertion cylinder 15. One end of the extrusion plate 16 can abut against the tapered portion 1401, and the other end can abut against the annular groove 1702 formed in the connecting cylinder 17.

[0034] The connecting cylinder 17 has an annular inner groove formed on its outer side. A second spring 20 is sleeved on the inner groove. One end of the second spring 20 abuts against the end face of the annular inner groove, and the other end abuts against the transmission sleeve 18.

[0035] It should be noted that the end of the extrusion plate 16 that extends out of the insertion cylinder 15 and can abut against the annular groove 1702 is designed with an arc shape to avoid interference between the annular groove 1702 and the extrusion plate 16 when the connecting cylinder 17 rotates.

[0036] Preferably, the extrusion plate 16 has a first inclined surface and a second inclined surface formed thereon.

[0037] Specifically, when the aforementioned plug sleeve 11 moves downward relative to the plug cylinder 15, it drives the lifting rod 14 to descend synchronously. At this time, when the conical part 1401 descends to abut against the first inclined surface, the first inclined surface is subjected to the inclined force generated by the conical part 1401. Multiple extrusion plates 16 move radially towards the annular groove 1702 along the plug cylinder 15 until the second inclined surface abuts against and extrudes the annular groove 1702. The connecting cylinder 17 is pressed upward, which further compresses the second spring 20 until the grinding wheel 9 abuts against the circular glass, so that the circular glass can be ground when the grinding wheel 9 rotates. While the circular glass descends, it can drive the grinding wheel 9 to rise, effectively reducing the load borne by the negative pressure pump driving the circular glass to descend. Under the elastic action of the first spring 13 and the second spring 20, after the grinding is completed, the suction cup 12 and the grinding wheel 9 can automatically reset, so as to facilitate the next grinding operation.

[0038] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0039] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An automatic cutting and polishing device for circular glass panels, comprising a cutting mechanism and a polishing mechanism, wherein the glass, after being cut, is conveyed to the polishing mechanism via a transfer rod (6), characterized in that, The polishing mechanism includes a support base (7), on which a polishing component is rotatably mounted, and the rotation of the polishing component is controlled by a drive assembly installed in the support base (7); It also includes an elastic adsorption element, which is arranged along the axial direction of the polishing element and is capable of adsorbing the circular glass. When air is pumped out of the elastic adsorption element, the squeezing element provided in the adsorption element can control the polishing element to rise to abut against the glass.

2. The automatic cutting and polishing device for circular glass panels according to claim 1, characterized in that, The grinding component includes a turntable (8) rotatably mounted on the support base (7), with a plurality of grinding wheels (9) arranged along the circumference of the turntable (8), and a connecting cylinder (17) arranged along the axial direction of the turntable (8), and the connecting cylinder (17) extending into the support base (7).

3. The automatic cutting and polishing device for circular glass panels according to claim 2, characterized in that, The drive assembly includes a rotary drive shaft (22), a base (10) is installed inside the support (7), the drive shaft (22) is rotatably mounted on the base (10), the drive shaft (22) is driven to rotate by a motor (21) mounted on the base (10), and a bevel gear (23) is provided on the drive shaft (22). It also includes a transmission sleeve (18) arranged axially along the connecting cylinder (17) and slidably arranged with the connecting cylinder (17), and the transmission sleeve (18) is fixedly sleeved with an annular tooth (19) that can mesh with the bevel gear (23).

4. The automatic cutting and polishing device for circular glass panels according to claim 3, characterized in that, The elastic adsorption component includes a plug tube (15) mounted on the base (10). A plug sleeve (11) is slidably and sealed at one end of the plug tube (15) away from the base (10). A suction cup (12) is fixedly connected to the plug sleeve (11). The suction cup (12) communicates with the inside of the plug tube (15). It also includes a first spring (13), which is sleeved on the plug sleeve (11). One end of the first spring (13) abuts against the convex circle formed by the plug sleeve (11), and the other end abuts against the plug tube (15).

5. The automatic cutting and polishing device for circular glass panels according to claim 4, characterized in that, The extrusion member includes a lifting rod (14) fixed to the plug sleeve (11) and arranged axially along the plug sleeve (11), and the end of the lifting rod (14) extending into the plug cylinder (15) has a tapered portion (1401). It also includes a plurality of extrusion plates (16) arranged radially along the plug-in cylinder (15), the extrusion plates (16) being able to slide in a sealed manner along the radial direction of the plug-in cylinder (15), one end of the extrusion plate (16) being able to abut against the tapered portion (1401), and the other end being able to abut against the annular groove (1702) formed in the connecting cylinder (17).

6. The automatic cutting and polishing device for circular glass panels according to claim 3, characterized in that, The connecting cylinder (17) has an annular inner groove formed on its outside. A second spring (20) is sleeved on the inner groove. One end of the second spring (20) abuts against the end face of the annular inner groove, and the other end abuts against the transmission sleeve (18).

7. The automatic cutting and polishing device for circular glass panels according to claim 4, characterized in that, The plug tube (15) is connected to the solenoid valve (24) installed at the bottom of the base (10). The solenoid valve (24) has two vent holes. One of the vent holes is connected to the negative pressure pump installed in the support (7), and the other vent hole is connected to the outside air.

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